mercedesbenz Workshop Repair Guides

Mercedes Benz Workshop Service and Repair Manuals

Engine Mount > < AP13.22-P-1351Z Inspect Poly-V-Belt For Wear and Damage|Page 5257
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Drive Belt Tensioner: Service and Repair

Remove/Install Poly V-belt Tensioning Device

Shown On Engine 113

1

Remove poly V-belt of supercharger
-

Vehicles with supercharger 

2

Remove poly V-belt (2)     

3

Unbolt tensioning pulley (1) at tensioning device (3)     

4

Unscrew bolts (4) of tensioning device
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Self-tapping bolt of belt tensioner to timing case cover
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Thread not pre-tapped: 35 N.m

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Thread pretapped: 25 N.m

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Bolt of belt tensioner to timing case cover: 35 N.m

5

Install in the reverse order     

 

Engine Mount > < AP13.22-P-1351Z Inspect Poly-V-Belt For Wear and Damage|Page 5257